000 FKNT21 KNHC 232051 TCANT1 TROPICAL STORM OPHELIA ICAO ADVISORY NUMBER 10 NWS NATIONAL HURRICANE CENTER MIAMI FL AL162023 2100 UTC SAT SEP 23 2023 TC ADVISORY DTG: 20230923/2100Z TCAC: KNHC TC: OPHELIA ADVISORY NR: 2023/010 OBS PSN: 23/2100Z N3648 W07718 MOV: N 10KT INTST CHANGE: WKN C: 0997HPA MAX WIND: 035KT FCST PSN +3 HR: 24/0000Z N3709 W07714 FCST MAX WIND +3 HR: 035KT FCST PSN +9 HR: 24/0600Z N3754 W07706 FCST MAX WIND +9 HR: 030KT FCST PSN +15 HR: 24/1200Z N3830 W07633 FCST MAX WIND +15 HR: 030KT FCST PSN +21 HR: 24/1800Z N3906 W07600 FCST MAX WIND +21 HR: 030KT FCST PSN +27 HR: 25/0000Z N3921 W07457 FCST MAX WIND +27 HR: 030KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: 20230924/0300Z $$